260138112

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 787342080

約数和(自身を除く): 527203968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 64, 78, 82, 93, 96, 104, 123, 124, 128, 156, 164, 186, 192, 208, 246, 248, 312, 328, 372, 384, 403, 416, 492, 496, 533, 624, 656, 744, 806, 832, 984, 992, 1066, 1209, 1248, 1271, 1312, 1488, 1599, 1612, 1664, 1681, 1968, 1984, 2132, 2418, 2496, 2542, 2624, 2976, 3198, 3224, 3362, 3813, 3936, 3968, 4264, 4836, 4992, 5043, 5084, 5248, 5952, 6396, 6448, 6724, 7626, 7872, 8528, 9672, 10086, 10168, 11904, 12792, 12896, 13448, 15252, 15744, 16523, 17056, 19344, 20172, 20336, 21853, 25584, 25792, 26896, 30504, 33046, 34112, 38688, 40344, 40672, 43706, 49569, 51168, 51584, 52111, 53792, 61008, 65559, 66092, 68224, 77376, 80688, 81344, 87412, 99138, 102336, 104222, 107584, 122016, 131118, 132184, 154752, 156333, 161376, 162688, 174824, 198276, 204672, 208444, 215168, 244032, 262236, 264368, 312666, 322752, 349648, 396552, 416888, 488064, 524472, 528736, 625332, 645504, 677443, 699296, 793104, 833776, 1048944, 1057472, 1250664, 1354886, 1398592, 1586208, 1667552, 2032329, 2097888, 2114944, 2501328, 2709772, 2797184, 3172416, 3335104, 4064658, 4195776, 5002656, 5419544, 6344832, 6670208, 8129316, 8391552, 10005312, 10839088, 16258632, 20010624, 21678176, 32517264, 43356352, 65034528, 86712704, 130069056, 260138112]

約数ペア:

[(1, 260138112), (2, 130069056), (3, 86712704), (4, 65034528), (6, 43356352), (8, 32517264), (12, 21678176), (13, 20010624), (16, 16258632), (24, 10839088), (26, 10005312), (31, 8391552), (32, 8129316), (39, 6670208), (41, 6344832), (48, 5419544), (52, 5002656), (62, 4195776), (64, 4064658), (78, 3335104), (82, 3172416), (93, 2797184), (96, 2709772), (104, 2501328), (123, 2114944), (124, 2097888), (128, 2032329), (156, 1667552), (164, 1586208), (186, 1398592), (192, 1354886), (208, 1250664), (246, 1057472), (248, 1048944), (312, 833776), (328, 793104), (372, 699296), (384, 677443), (403, 645504), (416, 625332), (492, 528736), (496, 524472), (533, 488064), (624, 416888), (656, 396552), (744, 349648), (806, 322752), (832, 312666), (984, 264368), (992, 262236), (1066, 244032), (1209, 215168), (1248, 208444), (1271, 204672), (1312, 198276), (1488, 174824), (1599, 162688), (1612, 161376), (1664, 156333), (1681, 154752), (1968, 132184), (1984, 131118), (2132, 122016), (2418, 107584), (2496, 104222), (2542, 102336), (2624, 99138), (2976, 87412), (3198, 81344), (3224, 80688), (3362, 77376), (3813, 68224), (3936, 66092), (3968, 65559), (4264, 61008), (4836, 53792), (4992, 52111), (5043, 51584), (5084, 51168), (5248, 49569), (5952, 43706), (6396, 40672), (6448, 40344), (6724, 38688), (7626, 34112), (7872, 33046), (8528, 30504), (9672, 26896), (10086, 25792), (10168, 25584), (11904, 21853), (12792, 20336), (12896, 20172), (13448, 19344), (15252, 17056), (15744, 16523)]